Create note as follows:
# SECTION A
## SUBSECTION A1
# SECTION B
If I use the new ‘Extract this heading’ option on ‘# SECTION A’ from the context menu to create a new note, the original note converts to:
[[SECTION A]]# SECTION B
…I would expect it to convert to:
[[SECTION A]]
# SECTION B
…or, better still:
[[SECTION A]]
# SECTION B